baber/WOPTO huggingface dataset:
Patent KR-20010091465-A (KR)
Title: The charcoal fire combined gas consuming device
Inventor: LEE YOUNG GIL
IPC: F23C1/00
Filed: 2000-03-15
Abstract: PURPOSE: A gas burner also using a charcoal fire is provided to use both gas and a charcoal fire for a single burner unit efficiently by laying a gas burner or a charcoal stove on a heater setting portion. CONSTITUTION: A gas burner also using a charcoal fire consists of: a burner(5) having a gas feed pipe(1) for feeding gas and a head(4) for burning the gas; a coil spring(7) for moving the burner up and down; an air feed pipe(10) for supplying external air to a charcoal stove(17) laid on a grill(4a) of the burner; and a lifting member for limiting the up-and-down motion of the burner. To heat a roast panel with a charcoal fire of the stove, the charcoal stove is laid on the grill. The end of the air feed pipe is inserted into an air intake pipe(2) integrally fixed to the lower portion of the head. At the same time, the coil spring is contracted to secure a specific gap between a charcoal fire and the roast panel. An upper bracket(13) fixed to the gas feed pipe is moved along a long hole of a lower bracket to keep the balance for the up-and-down motion of the burner. The air intake pipe is assembled with the air feed pipe to supply external air to the lower portion of the charcoal stove. Therefore, smooth charcoal fire is promoted.
Patent KR-20010092157-A (KR)
Title: Lottery ticket service system for using integrated circuit card and method for it
Inventor: KWON HWANG SUB
IPC: B42D15/10
Filed: 2000-03-21
Abstract: PURPOSE: A lottery ticket service system using an IC card and a method for the same are provided to offer a calling service but a lottery ticket service as an additional service to an IC card user in accordance with amount information stored in an IC card. CONSTITUTION: An IC card(10) includes predetermined amount information capable of using a service and all sorts of information for confirming a user who bought a lottery ticket. A terminal(20) includes the IC card(10) being inserted therein and provides a user interface in accordance with a lottery ticket service. A service server(30) may communicates with the terminal(20) and provides a lottery ticket service and certifies the user's IC card(10). If the IC card(10) is inserted to the terminal(20), a state of the IC card(10) is checked. If the state of the IC card(10) is normal, the terminal(20) requests for a selection of a kind of a lottery ticket, and a lottery ticket selling service is provided in accordance with a kind of a lottery ticket selected by the user. If the user requests for paying of a winning price in the terminal(20), the service server(30) confirms whether the user's IC card(10) is identified with an IC card using the lottery ticket service, and the terminal(20) pays a winning price to the user in accordance with the result thereof.
Patent KR-20000062985-A (KR)
Title: 배면투사형 스크린
IPC: G02B5/02
Filed: 2000-03-22
Abstract: 미세한 렌즈피치를 갖는 프레넬 렌즈 (fresnel lens) 시트 및 렌티큘러 렌즈 (lenticular lens) 시트로 구성된 배면투사형 스크린에 있어서의 모아레를 효과적으로 해소하는 것을 목적으로 한다. 
     상기 과제를 해결하기 위하여, 프레넬 렌즈 시트 (1) 에 설치된 프레넬 렌즈의 렌즈피치가 0.12 ㎜ 이하이고, 렌티큘러 렌즈 시트 (2) 에 설치된 렌티큘러 렌즈의 렌즈피치가 0.6 ㎜ 이하이고, 상기 프레넬 렌즈의 렌즈피치 및 렌티큘러 렌즈의 렌즈피치중 크기가 작은 편의 렌즈피치를 P 1 (㎜) 으로, 타측 렌즈피치를 P 2 (㎜) 로 각각 나타냈을 때에 3/P 1 이상의 공간주파수에 있어서, 식 (1) : P M = 1/｜n/P 1 -m/P 2 ｜(단, n 및 m 은 각각 식 (2) : n ≤15 ×P 1 /P 2 및 식 (3) : m ≤15 ×P 2 /P 1 을 만족하는 자연수이다.) 로 구해지는 프레넬 렌즈와 렌티큘러 렌즈 사이에서 발생하는 모아레 피치 P M (㎜) 가 3 ㎜ 이하이다.
Patent KR-20010092578-A (KR)
Title: Channel balancing curcuit
Inventor: KIM JEONG PIL
IPC: G01S1/34
Filed: 2000-03-22
Abstract: PURPOSE: A channel balancing circuit for searching a target direction is provided to search correctly a direction of a target by balancing two channels. CONSTITUTION: A frequency generator(110) generates a reducing frequency to lower an input signal to a frequency of 60MHz. A couple of signal coupler(111a,111b) receives the reducing frequency from the frequency generator(110) and generates a frequency conversion signal by coupling the reducing frequency with each input signal. A couple of directional coupler(112a,112b) transfers the frequency conversion signal to the next device according to a signal direction and transfers the first and the second comparison signals to a system by extracting a signal from the frequency conversion signal. A comparator(113) compares the first and the second comparison signals with a reference signal and outputs the signal larger than the reference signal. A couple of gain control amplifier(114a,114b) reduces a gain of the signal output from the comparator(113) and amplifies the reduced signal. A demodulator(115) demodulates the amplified signal.
Patent KR-20000076937-A (KR)
IPC: H04N21/41
Filed: 2000-03-23
Abstract: 신호원장치나 신호형태의 정보를 화상에 의해 정확하게 표시한다. 
     아날로그신호 발생원(11, 21)의 출력신호가, 인터페이스(14, 24), 신호선(15, 25), 인터페이스(31, 33)를 통해서 아날로그 신호처리회로(34,35)에 공급된다.    또 디지털신호 발생원(12, 22)의 출력신호와 정보생성회로(13, 23)의 출력신호가 멀티플렉스(16, 26)에서 합성되고, 인터페이스(17, 27), 버스(18, 28), 인터페이스(32)를 통해서 디멀티플렉스(37)에 공급된다.    그리고 분리된 발생원(12, 22)으로부터의 신호가 디지털신호 처리회로(38)에서 처리된다.    또 분리된 생성회로(13, 23)로부터의 신호가 정보처리회로(39)에 공급되어서 각각의 장치 및/또는 출력신호의 형태를 나타내는 정보에 따른 화상이 형성되고, 이 화상이 신호처리회로(34, 35, 38)로부터의 신호와 합성되어서 모니터(40)에 공급된다.
Patent KR-20010092826-A (KR)
Title: A sealing apparatus of goggle
Inventor: BYON GI MAN
IPC: A61F9/02
Filed: 2000-03-27
Abstract: PURPOSE: A device for adhering a goggle closely is provided to improve a feeling of putting on by using the soft material and to prevent a mark on the face in putting on the goggle and to prevent flowing in of water and polluted materials and to make putting on and taking off of the goggle easy. CONSTITUTION: The device for adhering the goggle closely includes a connecting portion(100), an air supplying portion(200) and a sealing portion(300). The end portion of a closely adhered piece(70), to which a lens(60) and an elastic band(80) are connected, is cut and a supporting board(110) is installed in the connecting portion(100). A piston(230) is inserted into the inside of a cylinder(220), which is connected to the supporting board(110), and an operating knob(240) is projected to a side of the cylinder(220) in the air supplying portion(200). The airtight space is secured inside a real member(310), which is connected through the cylinder(220) and an air discharging groove(340), in the sealing portion(300).
Patent KR-20000049511-A (KR)
Inventor: YOUM DONG HYUN
IPC: G06F3/00
Filed: 2000-03-31
Abstract: PURPOSE: Simple input devices inserted into a thin pad which is comprised of a new material that is light and resistant against an impact are provided to reduce a damage in the electronic input devices due to electricity and magnetic force, and reduce a cost for transportation and a maintenance cost caused by breakdown and repair of the input devices which are frequently used, by putting the input devices into the thin pad of the new material. CONSTITUTION: An input devices are operated by pressure and inserted into the thin pad that is formed by the new material. The input devices include a keyboard and a game controller of a computer, telephone buttons of a telephone set and other simple input apparatuses. The bottom of the thin pad is equipped with a soft material that can resist against an external impact and thereby prevent a slip.
Patent KR-20010090664-A (KR)
Title: Education System and the Operating Method on the Internet
Inventor: NAM HEON GI
IPC: G06Q50/20
Filed: 2000-04-10
Abstract: PURPOSE: A remote education system using an Internet network and a managing method thereof are provided to detect a user's weak portion and to perform a deepen study for the user's weak portion by rendering a computer user to study various learning contents in accordance with one's studying ability, respectively. CONSTITUTION: In a remote education system using the Internet network(I), more than one learner computers(10) are operated by a learner. An operator computer(21) is provided for offering studying data. The learner computers(10) and the operator computer(21) are connected thereto through the Internet network(I), so the learner computers(10) is programmed for receiving data for a learning provided from the operator computer(21). The operator computer(21) stores database having learning data including test questions and deepen learning contents of the test questions with respect to each text, and provides the test questions to the learner computers(10) being connected to the internet network(I). In addition, the operator computer(21) is programmed for providing the deepen learning contents related to the corresponding text to the learner computers(10) in accordance with a request of a deepen learning with respect to each text of the test questions from the learner computers(10).
Patent KR-20010000118-A (KR)
Inventor: LEE CHANG YEOL
IPC: G08B7/00
Filed: 2000-05-15
Abstract: PURPOSE: A guide device for the blind is provided to help the blind walk safely by employing magnets and a sensor for making sounds to guide blocks to guide the blind. CONSTITUTION: A magnetic sensing chip(15) is mounted in the center of a guide rod(6). A sensor(14) at the end of the guide rod(6) makes a sound by sensing a magnet when the blind walk on a guide block. The sound of the guide rod(6) is outputted through a sound generator(11) and a small speaker(17). The sound is delivered to a hearing aid of the blind through a receiver(10) to help the blind walk safely. Two magnets are mounted on a braille guide block to make double sounds as stop sounds while a magnet is arranged on an irregular guide block to make a single sound as a go sound. Therefore, the blind walk safely without escaping the guide block.
Patent KR-20010106716-A (KR)
Inventor: LEE SEOK GYU
IPC: H01L21/334
Filed: 2000-05-23
Abstract: 소자의 열화를 방지하는데 적합한 반도체 소자의 제조 방법에 관한 것으로, 이를 위한 본 발명은 반도체 기판에 숏채널효과를 방지하기 위한 고경사 도핑영역을 형성하는 제 1 단계; 상기 반도체 기판 상에 희생게이트패턴을 형성하는 제 2 단계; 상기 희생게이트패턴 양측의 반도체 기판에 불순물접합층을 형성하는 제 3 단계; 상기 구조 전면에 층간절연막을 형성하고 상기 희생게이트패턴이 노출될때까지 상기 층간절연막을 제거하는 제 4 단계; 상기 희생게이트패턴을 제거하여 반도체 기판을 노출시키는 제 5 단계; 상기 노출된 반도체 기판상에 채널층을 형성하는 제 6 단계; 상기 채널층상에 채널보호층을 형성하는 제 7 단계; 및 상기 채널보호층상에 게이트패턴을 형성하는 제 8 단계를 포함하여 이루어진다.
Patent KR-20010020885-A (KR)
Title: Processing solution supply nozzle and processing solution supply apparatus
Inventor: SAKAI DOJI
IPC: H01L21/00
Filed: 2000-05-23
Abstract: PURPOSE: Provided is a solution supply nozzle of which the periphery of the discharge outlet can sufficiently be washed and which can precisely supply a solution to the center of a substrate and a solution supply apparatus. CONSTITUTION: A large diameter pipe(132) penetrates a nozzle holding position of a nozzle holding body(100) and a small diameter pipe(134) having a second discharge outlet(133) at the tip for discharging a solution is installed in the large diameter pipe(132). The second discharge outlet(133) of the small diameter pipe(134) is projected out more than a first discharge outlet(131) of the large diameter pipe(132). Three holding members(135) for holding the small diameter pipe(134) at a prescribed position in the inside of the large diameter pipe(132) are installed at the position of the first discharge outlet(131) in the space between the large diameter pipe(132) and the small diameter pipe(134).
Patent KR-20000054348-A (KR)
Title: Telescopic mast of outdoor antenna
Inventor: YUK JONG PHIL
IPC: H01Q1/10
Filed: 2000-06-02
Abstract: PURPOSE: A telescopic mast of an outdoor antenna is provided to conveniently draw respective joint bodies at once and reduce the number of required joint bodies, thereby simply performing the operation to draw the joint bodies in a short time. CONSTITUTION: A plurality of joint bodies(2,2',2"), of which outer diameters become smaller, are inserted in a main body(1) of a pipe and flange parts(3,3',3") are formed at a front part of the joint bodies. An uppermost joint body is coupled with an antenna fixing rod(4). Band guiders are coupled at lower parts of the joint bodies. The flange parts are formed with band coupling holes at both sides, so that a band is inserted into the band guider and both side parts of the band is fixed in the band coupling holes. One of the flange formed on an upper part of the main body is formed with a band coupling hole at one side and a roller at the other side, so that another band is fixed on another band guider of the joint body at one side and coupled with a winch at the other side.
Patent KR-20010111852-A (KR)
Inventor: HWANG DEOK SU
Filed: 2000-06-13
Abstract: 본 발명은 신문, 예술 등에 사용되는 수입 흑백인화지를 국산화 하는데 목적을 두고 있다. 본 발명의 감광재료는 흑백인화지를 만드는데 사용되며, 그 제조방법은 7%의 젤라틴용액에 할로겐족 화합물인 Cl - (염화이온), Br - (브롬이온)을 함유한 화합물과 질산은 용액을 섞어 교반후 Sol의 상태를 Gel화 시켜 수세후 다시 화학숙성을 거쳐 각종 첨가제를 주입한 후 종이지지체에 도포하고 건조시킨다.
Patent KR-20020003404-A (KR)
Title: Tire tread composition
Inventor: OH YEOM RAK
IPC: C08K5/053
Filed: 2000-06-21
Abstract: PURPOSE: Provided is a rubber composition for tire tread, which contains trimethylol propane, therefore, it can improve brake performance and low fuel consumption performance at the same time. CONSTITUTION: The rubber composition comprises 100pts.wt. of a raw rubber selected from the group consisting of natural rubber, polyisoprene, polybutadiene, and styrene-butadiene rubber, 1-10pts.wt. of cashew oil, 0.05-3pts.wt. of hexamethoxy methyl melamine, 0.5-10pts.wt. of vestogrip being a block copolymer of polystyrene, polyethylene, polypropylene, and polyisoprene, 10-90pts.wt. of a carbon black, 10-90pts.wt. of silica, 0.5-5pts.wt. of the trimethylol propane, and additives.
Patent KR-20020003907-A (KR)
Title: Method Of Measurement Wall Charge and Voltage On Plasma Display Panel
Inventor: KIM BYEONG GUK
IPC: H01J9/42
Filed: 2000-06-23
Abstract: PURPOSE: A method for measuring a wall voltage and a wall charge of a plasma display panel is provided to measure correctly a wall voltage and a wall charge by defining newly the wall voltage. CONSTITUTION: An external capacitor with predetermined capacity is connected directly on one side of a plasma display panel. A voltage(Vp) between both ends of the plasma display panel and a voltage(Vc) between both ends of the external capacitor(Cc) are detected in a discharge state and a state without discharge according to a supply voltage(Vs). A wall voltage(Vw) is analyzed by using the detected voltage(Vp) between both ends of the plasma display panel and the detected voltage(Vc) between both ends of the external capacitor(Cc). A wall charge(QW,-QW) is analyzed by using the detected voltage(Vp) between both ends of the plasma display panel and the detected voltage(Vc) between both ends of the external capacitor(Cc).
Patent KR-20020003021-A (KR)
Title: Pneumatic Vehicle Bias Tire
Inventor: JANG BYEONG IL
IPC: B60C9/02
Filed: 2000-06-30
Abstract: PURPOSE: A pneumatic bias tire for motor vehicle is provided to prevent crack in the carcass edge portion, reduce manufacturing procedures and achieve an improved fuel efficiency by improving installation structure of the carcass. CONSTITUTION: A pneumatic bias tire includes, as main components, a tread(1), a side wall(2), a bead(3) and a carcass(4) turned up at a bead core(30). The carcass has an edge portion(40) located at the position of approximately 10mm or shorter from a shoulder point(10). A tire breaker(5) has both ends arranged to be overlapped with both edge portions of the carcass, in the range of 10 to 20mm. Since the edge portion of the carcass is positioned above the side wall where the flexion-extension motion of the tire occurs least, the edge portion of the carcass is prevented from being cracked.
Patent KR-20020004313-A (KR)
Title: System and method for inspecting marks on semiconductor device using optical character recognition
Inventor: LEE CHI JEONG
IPC: H01L21/66
Filed: 2000-07-04
Abstract: PURPOSE: A semiconductor marking inspection apparatus using optical character recognition and a method thereof are provided to recognize a character string marked on a semiconductor chip by using an optical character recognition method. CONSTITUTION: A CCD(Charge Coupled Device) camera(30) and a frame grabber(35) are used for obtaining an image of character string marked on a semiconductor chip(10). The CCD camera is formed with a CCD and a zoom microscope. The frame grabber(35) has a memory for storing image data of one or more frame. An image processing unit(40) is used for recognizing the character string from the character string image by using an optical character recognition method. The image processing unit(40) performs the optical character recognition process by using a two-dimensional profile database(45). A data processing unit(50) is used for determining a processing error by comparing and searching the character string. A control unit(60) is used for performing all control operations of a semiconductor marking inspection apparatus.
Patent KR-20020004721-A (KR)
Title: A camera equipment for use in inspecting of a small bore pipes
Inventor: KANG YEONG SEOK
IPC: G03B29/00
Filed: 2000-07-07
Abstract: PURPOSE: A camera system for observing a small-diameter tube is provided for a worker to check the distortion, breaking or protrusion by foreign material of a small-diameter tube as well as crossing of connecting pipes easily by observing a laser band formed by the inner shape of the small-diameter tube through a camera. CONSTITUTION: A camera system consists of a camera head(10), a light unit, a connecting bar(21), a laser unit(30) and a balancing unit. The camera head has a smaller diameter than one of a communication tube to move through the inside of the small-diameter communication tube and includes a camera(11). The embedded camera is used with a CCTV(Closed-Circuit Television) camera. A lens(12) of the camera is installed in the center of front surface of the camera head to take pictures lengthwise the communication tube. The light unit includes plural LED(Light Emitting Diode) lamps to light the dark inside of the communication tube. The connecting bar is installed to set the laser unit on the front surface away from the camera head. The laser unit diffuses visible laser beam toward the inner wall of the tube. The balancing unit is mounted to set the camera head in the center of the communication tube. When visible laser beam is emitted to the inner wall of a communication tube, the diameter states of the tube is checked easily. Therefore, the damaged degree of the tube is checked easily.
Patent KR-20010015966-A (KR)
Title: Real Counselor
Inventor: KIM GYUNG SUB
Filed: 2000-07-11
Abstract: PURPOSE: A real time consultant service method is provided to enable a user to directly call a consultant over the internet, and do a consultation with the consultant displayed on a corner window via a chatting or a voice so that it can eliminate telephone charges for consultation and enhance a consultation time. CONSTITUTION: The method comprises steps of a user clicking a real time consultant request button if the user has questions while browsing an information providing or an electronic commerce site, a service site displaying the consultant on a corner of a user terminal, the user inputting questions in a chatting input window, the user talking about the questions with the real time consultant after clicking the talking button, the real time consultant answering the questions via the chatting window or the voice.
Patent KR-20020007609-A (KR)
Title: Pad wear indicator of disc brake
Inventor: HAN SANG GI
IPC: F16D66/02
Filed: 2000-07-18
Abstract: PURPOSE: A pad wear detecting apparatus of a disk brake is provided to recycle a pad wear detecting apparatus in replacing a pad plate by installing the pad wear detecting apparatus in the pad plate conveniently, and to prevent unnecessary friction in releasing braking without an additional restoring unit by supporting the pad plate elastically. CONSTITUTION: A pad wear detecting device(80) of a disk brake is composed of a fixing part(81) installed separably in the end of a pad plate(50); an elastic supporting part(82) supporting the pad plate elastically against the opposite of the disk; and a wear detecting part(83) contacted to the disk in wearing a pad(51). The pad plate is returned promptly with the elastic supporting part in releasing braking, and endurance of the pad is improved. Replacement time is displayed with friction between the wear detecting part and the disk in wearing the pad, and the pad wear detecting device is installed conveniently with fitting through the fixing part. The pad wear detecting device is reused in replacing the pad plate, and expenses are reduced.
Patent KR-20010049939-A (KR)
Inventor: FUJITA KOJI
IPC: G03F7/095
Filed: 2000-07-29
Abstract: PURPOSE: To easily form a color filter layer or a phosphor layer with the few number of processes by constituting a heat-sensitive film from a photosensitive phosphor layer having prescribed colors, color filter layer having the same color, and a photosensitive adhesive layer. CONSTITUTION: In a heat-sensitive transfer film 10, a cushion layer 7 made of thermoplastic resin, a photosensitive phosphor layer 5, a color filter layer 4 and a photosensitive adhesive layer 3 are formed sequentially on a base film 6 as a support body, and a cover film 8 is formed on the front surface to protect the photosensitive adhesive layer 3. An antistatic layer 9 is formed on the back surface of the base film 6 to prevent electrification in peeling. The photosensitive adhesive layer 3 contains photosensitive materials to be hardened by the irradiation of the ultraviolet ray, and the photosensitive adhesive layer 3 can be patterned by being exposed and developed. Since a photosensitive material containing no chrome can be used, there is the advantage that no discharge of chrome materials occurs.
Patent KR-20020013137-A (KR)
Title: Method of continuously receiving music data from internet by internet-phone or music terminal
Inventor: LEE JUNG SIL
IPC: G06F17/00
Filed: 2000-08-11
Abstract: PURPOSE: A method for listening to a music continuously is provided to enable a user to listen to a music at any place without a high price CD player by receiving the music using an Internet phone or a dedicated music receiving terminal without a personal computer. CONSTITUTION: A user accesses a music service site using an Internet phone or a dedicated music receiving terminal(S11). If the music is selected in the Internet phone or the dedicated music receiving terminal is turned on, the terminal is automatically connected with a music service site by an operation of a stored connection program. If the user connects to the music service site, the user selects a wanted music genre(S12). If a trot is selected, a trot music file is transmitted(S13,S14). If a disco is selected, a disco music file is transmitted(S15,S16). If a popular song is selected, a popular song file is transmitted(S17,S18). If a reggae is selected, a reggae music file is transmitted(S19,S20). If a rap is selected, a rap music file is transmitted(S21,S22). If a user listens to a selected music broadcasting in real time and selects other genre, a music stream of the corresponding genre is transmitted for listing to the music of the corresponding genre. If the user does not select other genre, the process is terminated(S23,S24).
Patent KR-20010030144-A (KR)
Inventor: KONO RYUJI
IPC: G01R1/073
Filed: 2000-08-28
Abstract: PURPOSE: To provide a probe structure which can enhance the efficiency of a wafer inspection process by a method wherein, even when many probes are formed in a large region, a secondary electrode on a main base material on which the probes are formed can be connected electrically to an electrode on the side of a substrate and, as a result, many LSIs inside a wafer can be inspected collectively in the wafer inspection process. CONSTITUTION: An interposer which is constituted of a material of high rigidity is arranged and installed between a main base material on which a probe is formed and the side of a substrate. A secondary electrode on the main base material on which the probe is formed and an electrode on the side of the substrate are connected electrically via the interposer.